Re: Early test: hangs in mm/compact.c w. Linus's 12d7aacab56e9ef185c

2014-11-10 Thread Joonsoo Kim
On Mon, Nov 10, 2014 at 08:53:38AM +0100, Vlastimil Babka wrote: > On 11/10/2014 07:07 AM, Joonsoo Kim wrote: > >On Sat, Nov 08, 2014 at 11:18:37PM +0100, Vlastimil Babka wrote: > >>On 11/08/2014 02:11 PM, P. Christeas wrote: > >> > >>Hi, > >> > >>I think I finally found the cause by staring into t

Re: [PATCH 1/1] Input: xpad - update docs to reflect current state

2014-11-10 Thread Daniel Dressler
Thanks Jon I've sent a second version of the patch without the TODO list edits. Now I would like to ask about a backwards compact issue related to this driver. Eons ago in patch 99de0912b [0] when support for the wireless 360 controllers were added the decision was made to map their Dpad to the

Re: [PATCH v8 4/8] ARM: dts: Enable Broadcom Cygnus SoC

2014-11-10 Thread Arnd Bergmann
On Sunday 09 November 2014 21:17:37 Scott Branden wrote: > On 14-11-09 12:38 PM, Arnd Bergmann wrote: > > On Sunday 09 November 2014 09:23:11 Greg Kroah-Hartman wrote: > >> On Sat, Nov 08, 2014 at 10:49:09PM -0800, Olof Johansson wrote: > >> +/* > >> + * Copyright 2014 Broadcom Corporation.

Re: [PATCH V4 01/14] sh: Eliminate unused irq_reg_{readl,writel} accessors

2014-11-10 Thread Geert Uytterhoeven
On Fri, Nov 7, 2014 at 7:44 AM, Kevin Cernekee wrote: > Defining these macros way down in arch/sh/.../irq.c doesn't cause > kernel/irq/generic-chip.c to use them. As far as I can tell this code > has no effect. > > Signed-off-by: Kevin Cernekee Compared preprocessor and asm output before and af

Re: Early test: hangs in mm/compact.c w. Linus's 12d7aacab56e9ef185c

2014-11-10 Thread P. Christeas
On Saturday 08 November 2014, Vlastimil Babka wrote: > >From fbf8eb0bcd2897090312e23da6a31bad9cc6b337 Mon Sep 17 00:00:00 2001 > > From: Vlastimil Babka > Date: Sat, 8 Nov 2014 22:20:43 +0100 > Subject: [PATCH] mm, compaction: prevent endless loop in migrate scanner After 30hrs uptime, I also ma

Re: e100: Laptop battery drain and WoL settings from EEPROM

2014-11-10 Thread Ondrej Zary
On Monday 10 November 2014, Francois Romieu wrote: > Ondrej Zary : > [...] > > > > Looks like this laptop is probably WoL-capable even on battery. > > > > > > Measured the current from AC adapter: > > > around 20mA with WoL inactive (shut down from Windows or by power > > > button in GRUB) around

Re: [PATCH v9 02/18] input: cyapa: re-design driver to support multi-trackpad in one driver

2014-11-10 Thread Dmitry Torokhov
Hi Dudley, On Mon, Nov 03, 2014 at 04:32:54PM +0800, Dudley Du wrote: > In order to support multiple different chipsets and communication protocols > trackpad devices in one cyapa driver, the new cyapa driver is re-designed > with one cyapa driver core and multiple device specific functions compon

[PATCH] iio: accel: kxcjk-1013: Fix kxcjk10013_set_range

2014-11-10 Thread Daniel Baluta
Currently, we get the new GSEL bits by OR-ing the old values with the new ones. This only works first time when the old values are 0. Startup: * GSEL0 = 0, GSEL1 = 0 Set range to 4G: (GSEL0 = 1, GSEL1 = 0) * GSEL0 = 0 | 1 = 1 * GSEL1 = 0 | 0 = 0 * correct Change r

Re: [PATCH RFC] trace, blktrace: remove trace from running list only if trace is running

2014-11-10 Thread Namhyung Kim
Hi Arianna, On Sat, 8 Nov 2014 16:14:40 +0100, Arianna Avanzini wrote: > Currently, blktrace can be started/stopped via its ioctl-based interface > (used by the userspace blktrace tool) or via its ftrace interface. The > function blk_trace_remove_queue(), called each time an "enable" tunable > of

Re: AMR: sun7i: CPU hotplug support?

2014-11-10 Thread Jan Kiszka
On 2014-11-10 07:03, Jan Kiszka wrote: > On 2014-11-10 00:17, Maxime Ripard wrote: >> Hi Jan, >> >> On Sun, Nov 09, 2014 at 08:35:49PM +0100, Jan Kiszka wrote: >>> did anyone already happen to look into enabling CPU hotplug for the >>> Allwinner A20 in upstream? I'm currently running the sunxi-next

[PATCH v4 0/4] ASoC: simple-card: Add multi-CODEC support

2014-11-10 Thread Jean-Francois Moine
This patch set adds multi-CODEC support to the simple card. v4: (Mark Brown) - document the new core function - calculation of the number of codecs moved to the core function - split the patch about simple-card.c - less code changes - remove the cast of poin

[PATCH v4 3/4] ASoC: simple-card: add multi-CODECs in DT

2014-11-10 Thread Jean-Francois Moine
This patch allows many CODECs per link to be defined in the device tree. Signed-off-by: Jean-Francois Moine --- .../devicetree/bindings/sound/simple-card.txt | 20 ++ sound/soc/generic/simple-card.c| 81 -- 2 files changed, 53 insertions(+), 48 de

[PATCH v4 2/4] ASoC: simple-card: Remove useless function argument

2014-11-10 Thread Jean-Francois Moine
The device node pointer 'cpu' is not used in the function asoc_simple_card_parse_daifmt(). Signed-off-by: Jean-Francois Moine --- sound/soc/generic/simple-card.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.

[PATCH v4 4/4] ASoC: simple-card: Remove useless check

2014-11-10 Thread Jean-Francois Moine
The CPU and CODEC names are checked when getting the DAI names. There is no need to check them once more. Signed-off-by: Jean-Francois Moine --- sound/soc/generic/simple-card.c | 5 - 1 file changed, 5 deletions(-) diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card

[PATCH v4 1/4] ASoC: core: add multi-codec support in DT

2014-11-10 Thread Jean-Francois Moine
SoC audio cards may have many CODECs per DAI link. This patch exports a core function handling such links in the DT (as: "sound-dais = <&hdmi 0>, <&spdif_codec>;") and creating a CODEC component array in the DAI link. Signed-off-by: Jean-Francois Moine --- include/sound/soc.h | 3 ++ sound/s

Re: [PATCH v9 03/18] input: cyapa: add gen3 trackpad device basic functions support

2014-11-10 Thread Dmitry Torokhov
On Mon, Nov 03, 2014 at 04:32:55PM +0800, Dudley Du wrote: > Based on the cyapa core, add the gen3 trackpad device's basic functions > supported, so gen3 trackpad device can work with kernel input system. > The basic function is absolutely same as previous cyapa driver. > TEST=test on Chromebooks.

Re: [PATCH v6 00/48] kernel: Add support for power-off handler call chain

2014-11-10 Thread Pavel Machek
Hi! > Introduce a system power-off handler call chain to solve the described > problems. This call chain is expected to be executed from the architecture > specific machine_power_off() function. Drivers providing system power-off > functionality are expected to register with this call chain. By

RE: [PATCH v2 3/3] efi: Capsule update with user helper interface

2014-11-10 Thread Kweh, Hock Leong
> -Original Message- > From: Andy Lutomirski [mailto:l...@amacapital.net] > > #!/bin/sh > > > > old=$(cat > > /sys/devices/platform/efi_capsule_user_helper/capsule_loaded) > > > > for arg in "$@" > > do > > if [ -f $arg ] > > then > > echo 1 > /sys/class/firm

Re: [PATCH v9 05/18] input: cyapa: add power management interfaces supported for the device

2014-11-10 Thread Dmitry Torokhov
On Mon, Nov 03, 2014 at 04:32:57PM +0800, Dudley Du wrote: > Add suspend_scanrate_ms power management interfaces in device's > power group, so users or applications can control the power management > strategy of trackpad device as their requirements. > TEST=test on Chromebooks. > > Signed-off-by:

[PATCH] mm, compaction: prevent infinite loop in compact_zone

2014-11-10 Thread Vlastimil Babka
Several people have reported occasionally seeing processes stuck in compact_zone(), even triggering soft lockups, in 3.18-rc2+. Testing revert of e14c720efdd7 ("mm, compaction: remember position within pageblock in free pages scanner") fixed the issue, although the stuck processes do not appear to

Re: [PATCH v9 15/18] input: cyapa: add gen3 trackpad device read firmware image function support

2014-11-10 Thread Dmitry Torokhov
On Mon, Nov 03, 2014 at 04:33:07PM +0800, Dudley Du wrote: > Add read firmware image function supported for gen3 trackpad device, > it can be used through debugfs read_fw interface. Why do we need this? Can we do the same via usespace program accessing the i2c device through /dev/i2c-N? Thanks.

Re: [PATCH v4 3/4] ASoC: simple-card: add multi-CODECs in DT

2014-11-10 Thread Arnd Bergmann
On Sunday 09 November 2014 12:22:21 Jean-Francois Moine wrote: > -- sound-dai: phandle and port of CPU/CODEC > +either > + - sound-dai : phandle and port of CPU/CODEC > +or > + - sound-dais : list of phandle and port of

Re: [PATCH v5 18/48] mfd: twl4030-power: Register with kernel power-off handler

2014-11-10 Thread Pavel Machek
Hi! > @@ -611,7 +611,7 @@ twl4030_power_configure_resources(const struct > twl4030_power_data *pdata) > * After a successful execution, TWL shuts down the power to the SoC > * and all peripherals connected to it. > */ > -void twl4030_power_off(void) > +static void twl4030_power_off(struct p

Re: [PATCH/RFC] workqueue: allow rescuer thread to do more work.

2014-11-10 Thread Jan Kara
On Mon 10-11-14 16:28:48, NeilBrown wrote: > On Fri, 7 Nov 2014 11:03:40 +0800 Lai Jiangshan wrote: > > On 11/07/2014 12:58 AM, Dongsu Park wrote: > > > Hi Tejun & Neil, > > > > > > On 04.11.2014 09:22, Tejun Heo wrote: > > >> On Thu, Oct 30, 2014 at 10:19:32AM +1100, NeilBrown wrote: > >

Re: 3.18-rc0: iwlegacy failed after a while

2014-11-10 Thread Pavel Machek
On Sun 2014-11-02 13:25:45, Stanislaw Gruszka wrote: > On Tue, Oct 28, 2014 at 11:20:15PM +0100, Pavel Machek wrote: > > > > It can be checked by "iw dev wlan0 get power_save" . > > > > So it seems I have power save on. I guess someone enabled it for me :-). > > > > root@duo:~# iwconfig wlan0 > >

linux-next: manual merge of the akpm-current tree with the driver-core tree

2014-11-10 Thread Stephen Rothwell
Hi Andrew, Today's linux-next merge of the akpm-current tree got a conflict in drivers/rtc/rtc-omap.c between commit 0929ae376ef3 ("rtc: drop owner assignment from platform_drivers") from the driver-core tree and commit 700abe25a31a ("rtc: omap: remove DRIVER_NAME macro") from the akpm-current tre

Crypto Fixes for 3.18

2014-11-10 Thread Herbert Xu
Hi Linus: This push fixes these issues: * Stack corruption in pseries hwrng driver. * Missing DMA unmap in caam crypto driver. * NUMA crash in qat crypto driver. * Buggy mapping of zero-length associated data in qat crypto driver. Please pull from git://git.kernel.org/pub/scm/linux/kernel/git/h

Re: [PATCH] mm/m68k: Eliminate memset after alloc_bootmem_pages

2014-11-10 Thread Geert Uytterhoeven
On Sat, Jul 19, 2014 at 1:35 PM, Himangi Saraogi wrote: > alloc_bootmem and related functions always return a zeroed region of memory. > Thus a memset after calls to these functions is unnecessary. > > The following Coccinelle semantic patch was used for making the change: > > @@ > expression E,E1

Re: linux-next: manual merge of the mmc-uh tree with the arm-soc tree

2014-11-10 Thread Nicolas Ferre
On 10/11/2014 02:56, Stephen Rothwell : > Hi Ulf, > > Today's linux-next merge of the mmc-uh tree got a conflict in > arch/arm/mach-at91/at91sam9g45_devices.c between commit 4bf7753b8ab7 > ("ARM: at91: remove at91sam9g45/9m10 legacy board support") from the > arm-soc tree and commit 4049854c41e0 (

linux-next: manual merge of the akpm-current tree with the tiny tree

2014-11-10 Thread Stephen Rothwell
Hi Andrew, Today's linux-next merge of the akpm-current tree got a conflict in lib/Kconfig between commit 3a8aeefbd4e9 ("lib: halfmd4: Make halfmd4.c optional") from the tiny tree and commit c7f379b518a3 ("lib: Add CRC64 ECMA module") from the akpm-current tree. I fixed it up (see below) and can

[PATCH v2 01/01] arm: ftrace: Adds support for CONFIG_DYNAMIC_FTRACE_WITH_REGS

2014-11-10 Thread Jean-Jacques Hiblot
The DYNAMIC_FTRACE_WITH_REGS configuration makes it possible for a ftrace operation to specify if registers need to saved/restored by the ftrace handler. This is needed by kgraft and possibly other ftrace-based tools, and the ARM architecture is currently lacking this feature. It would also be the

[PATCH v2 00/01] arm: ftrace: Adds support for CONFIG_DYNAMIC_FTRACE_WITH_REGS

2014-11-10 Thread Jean-Jacques Hiblot
This patch adds support for ftrace operations on the ARM architecture. This support is needed by kgraft and possibly other ftrace-based tools. My goal is to have kgraft working on ARM and aarch64. I tested this patch with a toy implementation of kgraft for ARM and basic usage of function and funct

Re: [PATCH v4 3/4] ASoC: simple-card: add multi-CODECs in DT

2014-11-10 Thread Jean-Francois Moine
On Mon, 10 Nov 2014 09:39:57 +0100 Arnd Bergmann wrote: > On Sunday 09 November 2014 12:22:21 Jean-Francois Moine wrote: > > -- sound-dai: phandle and port of CPU/CODEC > > +either > > + - sound-dai : phandle and port of CPU/CODEC > > +or > >

Re: [PATCH] x86: Drop redundant memory-block sizing code

2014-11-10 Thread Daniel J Blueman
On 11/06/2014 07:56 PM, Borislav Petkov wrote: On Thu, Nov 06, 2014 at 07:10:45PM +0800, Daniel J Blueman wrote: "As the first check for 64GB or larger memory returns a 2GB memory block size in that case, the following check for less than 64GB will always Right, but why isn't there a simple el

Re: [PATCH v4 3/4] ASoC: simple-card: add multi-CODECs in DT

2014-11-10 Thread Arnd Bergmann
On Monday 10 November 2014 10:05:26 Jean-Francois Moine wrote: > On Mon, 10 Nov 2014 09:39:57 +0100 > Arnd Bergmann wrote: > > > On Sunday 09 November 2014 12:22:21 Jean-Francois Moine wrote: > > > -- sound-dai: phandle and port of CPU/CODEC > > > +either > > > + - so

Re: [PATCH] mfd: twl4030-power: Support compatible = "ti,twl4030-power" again.

2014-11-10 Thread Lee Jones
On Sat, 08 Nov 2014, NeilBrown wrote: > > commit e7cd1d1eb16fcdf53001b926187a82f1f3e1a7e6 > mfd: twl4030-power: Add generic reset configuration > > claims: > Let's add device tree support and configure things for warm reset > as the default when compatible = "ti,twl4030-power". > and >

Re: [PATCH] brcmfmac: unlink URB when request timed out

2014-11-10 Thread Oliver Neukum
On Sun, 2014-11-09 at 13:10 -0500, Mathy Vanhoef wrote: > From: Mathy Vanhoef > > Unlink the submitted URB in brcmf_usb_dl_cmd if the request timed out. This > assures the URB is never submitted twice, preventing a driver crash. Hi, I am afrad this patch is no good. The diagnosis is good, but t

Re: [Gta04-owner] [PATCH] mfd: twl4030-power: Support compatible = "ti, twl4030-power" again.

2014-11-10 Thread Lee Jones
On Mon, 10 Nov 2014, NeilBrown wrote: > On Sat, 8 Nov 2014 08:24:28 +0100 "Dr. H. Nikolaus Schaller" > wrote: > > > > > Am 08.11.2014 um 01:22 schrieb NeilBrown : > > > > > > > > commit e7cd1d1eb16fcdf53001b926187a82f1f3e1a7e6 > > >mfd: twl4030-power: Add generic reset configuration > > >

Re: [PATCH 1/4] inet: Add skb_copy_datagram_iter

2014-11-10 Thread Al Viro
On Mon, Nov 10, 2014 at 02:30:00AM -0500, David Miller wrote: > From: Al Viro > Date: Mon, 10 Nov 2014 06:58:17 + > > > On Mon, Nov 10, 2014 at 12:20:20AM -0500, David Miller wrote: > >> From: Al Viro > >> Date: Sun, 9 Nov 2014 21:19:08 + > >> > >> > 1) does sparc64 access_ok() need to

Re: [RFC PATCH] overlayfs: support more than one read-only layer

2014-11-10 Thread Miklos Szeredi
Thanks to everyone for testing. Here's an updated patch to fix the statfs Oops. Maybe it wasn't clear, but the number of lower layers isn't limited by FILESYSTEM_MAX_STACK_DEPTH, only by the max size of the mount option buffer in the kernel (1 page, usually 4096bytes). So you could have a hundre

Re: [PATCH 2/5] input: touchscreen: ti_am335x_tsc: Remove udelay in interrupt handler

2014-11-10 Thread Lee Jones
On Fri, 07 Nov 2014, Vignesh R wrote: > From: Brad Griffis > > TSC interrupt handler had udelay to avoid reporting of false pen-up > interrupt to user space. This patch implements workaround suggesting in > Advisory 1.0.31 of silicon errata for am335x, thus eliminating udelay > and touchscreen l

Re: tsc2005 touchscreen: implement disable attribute

2014-11-10 Thread Pali Rohár
On Sunday 09 November 2014 21:01:42 Dmitry Torokhov wrote: > On Sun, Nov 09, 2014 at 01:49:19PM +0100, Pali Rohár wrote: > > On Sunday 09 November 2014 13:40:25 Sebastian Reichel wrote: > > > Hi, > > > > > > On Sun, Nov 09, 2014 at 12:56:37PM +0100, Pavel Machek wrote: > > > > Implement disable a

Re: [PATCH 3/5] mfd: ti_am335x_tscadc: Remove unwanted reg_se_cache save

2014-11-10 Thread Lee Jones
On Fri, 07 Nov 2014, Vignesh R wrote: > In one shot mode, sequencer automatically disables all enabled steps at > the end of each cycle. (both ADC steps and TSC steps) Hence these steps > need not be saved in reg_se_cache for clearing these steps at a later > stage. > Also, when ADC wakes up Seque

Re: [PATCH V5 7/7] dt-bindings: add document for dw-hdmi

2014-11-10 Thread Zubair Lutfullah Kakakhel
Nice work. This patch should move the binding from Documentation/devicetree/bindings/staging/imx-drm/hdmi.txt to the location instead of making a new file and leaving the old one in place. And use git format-patch -M to highlight any changes. Regards ZubairLK On 08/11/14 05:32, Andy Yan wrote:

Re: AMR: sun7i: CPU hotplug support?

2014-11-10 Thread Marc Zyngier
On 10/11/14 08:25, Jan Kiszka wrote: > On 2014-11-10 07:03, Jan Kiszka wrote: >> On 2014-11-10 00:17, Maxime Ripard wrote: >>> Hi Jan, >>> >>> On Sun, Nov 09, 2014 at 08:35:49PM +0100, Jan Kiszka wrote: did anyone already happen to look into enabling CPU hotplug for the Allwinner A20 in

Re: [PATCH v3 3/4] input: alps: For protocol V3, do not process data when last packet's bit7 is set

2014-11-10 Thread Pali Rohár
On Sunday 09 November 2014 21:34:59 Dmitry Torokhov wrote: > On Sun, Nov 09, 2014 at 12:22:51PM +0100, Pali Rohár wrote: > > On Sunday 09 November 2014 08:50:39 Dmitry Torokhov wrote: > > > Hi Pali, > > > > > > On Sun, Nov 02, 2014 at 12:25:09AM +0100, Pali Rohár wrote: > > > > Sometimes on Dell L

Re: [RFC 0/2] CPU frequency scaled from a task's load on an idle wakeup

2014-11-10 Thread Shilpasri G Bhat
Experimental Results: Tested on a powerpc machine with 16 cores and obtained following results with patchset. I ran a modified version of ebizzy called sleeping-ebizzy which runs ebizzy at various levels of utilization. The following results were found by running ebizzy with 1 thread for 30s.

Re: [PATCH 12/13] ARM: STi: DT: STiH410: Add STiH410 SoC clock support.

2014-11-10 Thread Maxime Coquelin
Hi Peter, On 11/07/2014 12:57 PM, Peter Griffin wrote: The STiH410 is an advanced multi-HD AVC processor with 3D graphics acceleration and 1.5-GHz ARM Cortex-A9 SMP CPU part of the stih407 family. It has wide connectivity including USB 3.0, PCI-e, SATA and gigabit ethernet. Signed-off-by: Pete

Re: [PATCH V5 3/7] dw-hdmi: make checkpatch happy

2014-11-10 Thread Zubair Lutfullah Kakakhel
Hi Andy, In 3.18 rc4, I cannot find checkpatch errors in imx-hdmi.c Have these errors come during the previous 2 patches. If yes, then these changes need to be squashed into the previous patches. No patch should add a checkpatch error and then fix it in a later patch. Regards ZubairLK On 08/1

Re: [PATCH] USB: serial: cp210x: Adding IDs for CEL MeshConnect USB Stick

2014-11-10 Thread Johan Hovold
On Fri, Nov 07, 2014 at 11:26:11PM -0600, Preston Fick wrote: > Signed-off-by: Preston Fick > --- > drivers/usb/serial/cp210x.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c > index cfd009d..6c4eb3c 100644 > --- a/drivers/usb/s

Re: [PATCH 10/13] ARM: STi: DT: STih410: Add dt nodes for the ehci / ohci usb controllers.

2014-11-10 Thread Maxime Coquelin
Hi Peter, On 11/07/2014 12:57 PM, Peter Griffin wrote: The stih410 has some additional usb controllers. This patch adds the dt nodes which will enabled them to function correctly. Signed-off-by: Peter Griffin --- arch/arm/boot/dts/stih407.dtsi | 60 ++

Re: [PATCH] n_tty: Add memory barrier to fix race condition in receive path

2014-11-10 Thread Måns Rullgård
Christian Riesch writes: > On Thu, Nov 6, 2014 at 9:56 PM, Greg Kroah-Hartman > wrote: >> On Thu, Nov 06, 2014 at 08:49:01PM +, Måns Rullgård wrote: >>> Greg Kroah-Hartman writes: >>> >>> > On Thu, Nov 06, 2014 at 12:39:59PM +0100, Christian Riesch wrote: >>> >> The current implementation o

Re: [PATCH 3/5] mfd: ti_am335x_tscadc: Remove unwanted reg_se_cache save

2014-11-10 Thread Lee Jones
On Mon, 10 Nov 2014, Lee Jones wrote: > On Fri, 07 Nov 2014, Vignesh R wrote: > > > In one shot mode, sequencer automatically disables all enabled steps at > > the end of each cycle. (both ADC steps and TSC steps) Hence these steps > > need not be saved in reg_se_cache for clearing these steps at

RE: [Xen-devel] [PATCH] xen/arm: Return correct code error for xen_swiotlb_map_page

2014-11-10 Thread Frediano Ziglio
> On Thu, Nov 06, 2014 at 07:14:51PM +, Stefano Stabellini wrote: > > On Thu, 6 Nov 2014, Frediano Ziglio wrote: > > > 2014-11-06 17:30 GMT+00:00 Stefano Stabellini > : > > > On Thu, 6 Nov 2014, Frediano Ziglio wrote: > > > > On ARM error code is not 0 so avoid to return it as error

Re: [PATCH V5 3/7] dw-hdmi: make checkpatch happy

2014-11-10 Thread Andy Yan
Hi ZubairLK: On 2014年11月10日 17:22, Zubair Lutfullah Kakakhel wrote: Hi Andy, In 3.18 rc4, I cannot find checkpatch errors in imx-hdmi.c Have these errors come during the previous 2 patches. If yes, then these changes need to be squashed into the previous patches. No patch should add a checkpat

Reminder

2014-11-10 Thread Thaung Lin Yan
Your partnership is needed for a profitable business transaction involving huge amounts of fund please contact me for more details. --- Uw partnerschap is nodig voor een winstgevende business transactie waarbij enorme hoeveelheden fonds ku

Re: [PATCH 2/2] mfd: dln2: add support for USB-SPI module

2014-11-10 Thread Lee Jones
On Fri, 07 Nov 2014, Laurentiu Palcu wrote: > Signed-off-by: Laurentiu Palcu > --- > drivers/mfd/dln2.c | 12 > 1 file changed, 12 insertions(+) > > diff --git a/drivers/mfd/dln2.c b/drivers/mfd/dln2.c > index 9765a17..0cdad2d 100644 > --- a/drivers/mfd/dln2.c > +++ b/drivers/mfd/d

Re: [PATCH V5 3/7] dw-hdmi: make checkpatch happy

2014-11-10 Thread Andy Yan
Hi ZubairLK: On 2014年11月10日 17:22, Zubair Lutfullah Kakakhel wrote: Hi Andy, In 3.18 rc4, I cannot find checkpatch errors in imx-hdmi.c Have these errors come during the previous 2 patches. If yes, then these changes need to be squashed into the previous patches. No patch should add a checkpat

Re: AMR: sun7i: CPU hotplug support?

2014-11-10 Thread Jan Kiszka
On 2014-11-10 10:17, Marc Zyngier wrote: > On 10/11/14 08:25, Jan Kiszka wrote: >> On 2014-11-10 07:03, Jan Kiszka wrote: >>> On 2014-11-10 00:17, Maxime Ripard wrote: Hi Jan, On Sun, Nov 09, 2014 at 08:35:49PM +0100, Jan Kiszka wrote: > did anyone already happen to look into ena

[tip:sched/urgent] sched/numa: Fix out of bounds read in sched_init_numa()

2014-11-10 Thread tip-bot for Andrey Ryabinin
Commit-ID: c123588b3b193d06588dfb51f475407f835ebfb2 Gitweb: http://git.kernel.org/tip/c123588b3b193d06588dfb51f475407f835ebfb2 Author: Andrey Ryabinin AuthorDate: Fri, 7 Nov 2014 17:53:40 +0300 Committer: Ingo Molnar CommitDate: Mon, 10 Nov 2014 10:33:22 +0100 sched/numa: Fix out of bo

Re: [PATCH] n_tty: Add memory barrier to fix race condition in receive path

2014-11-10 Thread Christian Riesch
Hi Måns, On Mon, Nov 10, 2014 at 10:25 AM, Måns Rullgård wrote: > Christian Riesch writes: > >> On Thu, Nov 6, 2014 at 9:56 PM, Greg Kroah-Hartman >> wrote: >>> On Thu, Nov 06, 2014 at 08:49:01PM +, Måns Rullgård wrote: Greg Kroah-Hartman writes: > On Thu, Nov 06, 2014 at 12

Re: [PATCH v2 0/2] Fix node meminfo and zoneinfo corruption.

2014-11-10 Thread Xishi Qiu
On 2014/11/7 17:44, Tang Chen wrote: > There are two problems in memory hot-add progress: > > 1. When hot-adding a node without onlining any page, node meminfo corrupted: > > # hot-add node2 (memory not onlined) > # cat /sys/device/system/node/node2/meminfo > Node 2 MemTotal: 33554432 kB

Re: [PATCH RESEND 3.18-rc3 v2 0/2] trace: kdb: Bug fixes for ftdump

2014-11-10 Thread Daniel Thompson
On 06/11/14 13:27, Steven Rostedt wrote: > On Thu, 6 Nov 2014 12:41:54 + > Daniel Thompson wrote: > >> This patchset makes it possible to use kdb's ftdump command without >> panicing, crashing or livelocking. The ftdump command cannot be used >> at all without these changes. >> >> IIRC this

Re: Inconsistent lock state with Hyper-V memory balloon?

2014-11-10 Thread Peter Zijlstra
On Sat, Nov 08, 2014 at 02:36:54PM +, Sitsofe Wheeler wrote: > I've been trying to use the Hyper-V balloon driver to allow the host to > reclaim unused memory but have been hitting issues. With a Hyper-V 2012 > R2 guest with 4GBytes of RAM, dynamic memory on, 1GByte minimum 10GByte > maximum, 8

Re: [PATCH V5 7/7] dt-bindings: add document for dw-hdmi

2014-11-10 Thread Andy Yan
Hi ZubairLK On 2014年11月10日 17:17, Zubair Lutfullah Kakakhel wrote: Nice work. This patch should move the binding from Documentation/devicetree/bindings/staging/imx-drm/hdmi.txt to the location instead of making a new file and leaving the old one in place. And use git format-patch -M to highlig

[tip:x86/vdso] x86_64: Add a comment explaining the TASK_SIZE_MAX guard page

2014-11-10 Thread tip-bot for Andy Lutomirski
Commit-ID: 07114f0f1cda8b2ef6e884d0c7b268a32cce7903 Gitweb: http://git.kernel.org/tip/07114f0f1cda8b2ef6e884d0c7b268a32cce7903 Author: Andy Lutomirski AuthorDate: Tue, 4 Nov 2014 15:46:21 -0800 Committer: Ingo Molnar CommitDate: Mon, 10 Nov 2014 10:43:13 +0100 x86_64: Add a comment exp

Re: [PATCH v2 01/11] mfd: syscon: Add atmel-matrix registers definition

2014-11-10 Thread Lee Jones
On Wed, 05 Nov 2014, Boris Brezillon wrote: > AT91 SoCs have a memory range reserved for internal bus configuration. > Expose those registers so that drivers can make use of the matrix syscon > declared in at91 DTs. > > Signed-off-by: Boris Brezillon > --- > include/linux/mfd/syscon/atmel-matri

RE: Inconsistent lock state with Hyper-V memory balloon?

2014-11-10 Thread KY Srinivasan
> -Original Message- > From: Peter Zijlstra [mailto:pet...@infradead.org] > Sent: Monday, November 10, 2014 1:44 AM > To: Sitsofe Wheeler > Cc: KY Srinivasan; Haiyang Zhang; de...@linuxdriverproject.org; Ingo Molnar; > linux-kernel@vger.kernel.org > Subject: Re: Inconsistent lock state wi

[tip:x86/vdso] x86_64/vsyscall: Restore orig_ax after vsyscall seccomp

2014-11-10 Thread tip-bot for Andy Lutomirski
Commit-ID: 26893107aa717cd11010f0c278d02535defa1ac9 Gitweb: http://git.kernel.org/tip/26893107aa717cd11010f0c278d02535defa1ac9 Author: Andy Lutomirski AuthorDate: Tue, 4 Nov 2014 15:36:50 -0800 Committer: Ingo Molnar CommitDate: Mon, 10 Nov 2014 10:46:35 +0100 x86_64/vsyscall: Restore

Re: AMR: sun7i: CPU hotplug support?

2014-11-10 Thread Marc Zyngier
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 10/11/14 09:36, Jan Kiszka wrote: > On 2014-11-10 10:17, Marc Zyngier wrote: >> On 10/11/14 08:25, Jan Kiszka wrote: >>> On 2014-11-10 07:03, Jan Kiszka wrote: On 2014-11-10 00:17, Maxime Ripard wrote: > Hi Jan, > > On Sun, Nov 09,

Re: [PATCH V5 7/7] dt-bindings: add document for dw-hdmi

2014-11-10 Thread Zubair Lutfullah Kakakhel
On 10/11/14 09:44, Andy Yan wrote: > Hi ZubairLK > On 2014年11月10日 17:17, Zubair Lutfullah Kakakhel wrote: >> Nice work. >> >> This patch should move the binding from >> >> Documentation/devicetree/bindings/staging/imx-drm/hdmi.txt >> to the location instead of making a new file and leaving the ol

Re: [PATCH] timekeeping: Move persistent clock registration code from ARM to kernel

2014-11-10 Thread Thierry Reding
On Fri, Nov 07, 2014 at 11:34:15AM -0800, Anatol Pomozov wrote: > ARM timekeeping functionality allows to register persistent/boot clock > dynamically. > This code is arch-independent and can be useful on other plaforms as well. > > As a byproduct of this change, tegra20_timer becomes ARM64 compa

Re: [PATCH v2 04/11] mfd: syscon: Add Atmel SMC binding doc

2014-11-10 Thread Lee Jones
On Wed, 05 Nov 2014, Boris Brezillon wrote: > The SMC registers are used to configure Atmel EBI (External Bus Interface) > to interface with standard memory devices (NAND, NOR, SRAM or specialized > devices like FPGAs). > > Declare this memory region as a syscon, so that different drivers can > c

Re: [PATCH v2] cpufreq: Guard against not-yet-initialized policies in cpufreq_cpu_get()

2014-11-10 Thread Viresh Kumar
On 29 October 2014 21:15, Tomeu Vizoso wrote: > There's a substantial window of opportunity from the time the policy objects > are created until they are initialized, causing this: > > WARNING: CPU: 1 PID: 64 at include/linux/kref.h:47 kobject_get+0x64/0x70() > Modules linked in: > CPU: 1 PID: 64

Re: [f2fs-dev] [PATCH 1/5] f2fs: disable roll-forward when active_logs = 2

2014-11-10 Thread Changman Lee
On Sat, Nov 08, 2014 at 11:36:05PM -0800, Jaegeuk Kim wrote: > The roll-forward mechanism should be activated when the number of active > logs is not 2. > > Signed-off-by: Jaegeuk Kim > --- > fs/f2fs/file.c| 2 ++ > fs/f2fs/segment.c | 4 ++-- > 2 files changed, 4 insertions(+), 2 deletions(

Re: [PATCH v2 02/11] mfd: syscon: Add Atmel Matrix bus DT binding documentation

2014-11-10 Thread Lee Jones
On Wed, 05 Nov 2014, Boris Brezillon wrote: > The Matrix registers are provided to configure internal bus behavior on > at91 SoCs. > Some registers might be access by several drivers (e.g. to configure > external memory bus timings), hence we declare this register set as a > syscon device. > > Si

Re: [PATCH v2 03/11] mfd: syscon: Add atmel-smc registers definition

2014-11-10 Thread Lee Jones
On Wed, 05 Nov 2014, Boris Brezillon wrote: > Atmel AT91 SoCs have a memory range reserved for SMC (Static Memory > Controller) configuration. > Expose those registers so that drivers can make use of the smc syscon > declared in at91 DTs. > > Signed-off-by: Boris Brezillon > --- > include/linux

Re: [PATCH V5 7/7] dt-bindings: add document for dw-hdmi

2014-11-10 Thread Andy Yan
On 2014年11月10日 17:53, Zubair Lutfullah Kakakhel wrote: On 10/11/14 09:44, Andy Yan wrote: Hi ZubairLK On 2014年11月10日 17:17, Zubair Lutfullah Kakakhel wrote: Nice work. This patch should move the binding from Documentation/devicetree/bindings/staging/imx-drm/hdmi.txt to the location instead

Re: [PATCH 5/5] brd: Add getgeo to block ops for fdisk

2014-11-10 Thread Karel Zak
On Sun, Nov 09, 2014 at 06:57:27PM +0200, Boaz Harrosh wrote: > with a small 4M disk This is the problem, for small disks (<= 4MiB) we don't use 1MiB grain because it does not make sense. For so small devices the grain (and the first partition offset) is the same as physical sector size. Try

linux-next: Tree for Nov 10

2014-11-10 Thread Stephen Rothwell
Hi all, Changes since 20141106: New tree: nios2 The slave-dma tree gained a build failure so I used the version from next-20141106. The mmc-uh tree gained a conflict against the arm-soc tree. The tiny tree gained conflicts against Linus' and the net-next trees. The driver-core tree gained con

Re: [PATCH, RFC] x86: also CFI-annotate certain inline asm()s

2014-11-10 Thread Ingo Molnar
* Jan Beulich wrote: > @@ -11,6 +14,7 @@ > static inline unsigned long native_save_fl(void) > { > unsigned long flags; > + CFI_DECL; > > /* >* "=rm" is safe here, because "pop" adjusts the stack before > @@ -18,9 +22,10 @@ static inline unsigned long native_save_ >

Re: linux-next: manual merge of the driver-core tree with the sound-asoc tree

2014-11-10 Thread Mark Brown
On Mon, Nov 10, 2014 at 02:07:19PM +0900, Greg KH wrote: > On Mon, Nov 10, 2014 at 03:51:42PM +1100, Stephen Rothwell wrote: > > I assume that there was a good reason not to farm these patches out to > > their respective maintainers? > Yes, It was easier to hit everything in one tree, at one time

Re: [PATCH v4] sched/numa: fix unsafe get_task_struct() in task_numa_assign()

2014-11-10 Thread Peter Zijlstra
On Sun, Nov 09, 2014 at 05:07:00PM +0300, Kirill Tkhai wrote: > > I've complained about an unrelated issue in that part of the code > > a while back (https://lkml.org/lkml/2014/5/12/508) which PeterZ > > ended up fixing (https://lkml.org/lkml/2014/5/21/428) but it seems > > that both of us forgot t

Re: [PATCH 13/13] ARM: STi: DT: STih407: Add clk_ignore_unused to kernel bootargs

2014-11-10 Thread Lee Jones
On Fri, 07 Nov 2014, Peter Griffin wrote: > At the moment we don't take a reference on some core interconnect > clocks which means when CCF turns off unused clocks the SoC will > hang. As a temp soltuion we will boot with clk_ignore_unused > parameter for all b2120 boards. > > Signed-off-by: Pete

Re: [PATCH] iio: gyro: itg3200: add suspend/resume support.

2014-11-10 Thread Manuel Stahl
Looks good to me. Regards, Manuel Stahl Am Samstag, 8. November 2014, 12:52:33 schrieb Jonathan Cameron: > On 08/11/14 00:18, NeilBrown wrote: > > > > > > Unless we put the device to sleep when not it use, it wastes > > 6mA. > > > > If the device is asleep on probe, the 'id' register > > somet

Re: [PATCH] ALSA: korg1212: cleanup of printk

2014-11-10 Thread Takashi Iwai
At Mon, 10 Nov 2014 12:50:26 +0530, Sudip Mukherjee wrote: > > hi Takashi, > I have a doubt regarding this korg1212. > snd_korg1212_free_pcm is just making korg1212->pcm as NULL. But are we not > supposed to release the allocated memory ? > in snd_pcm_new we are allocating memory. The allocated

Re: [PATCH 10/13] ARM: STi: DT: STih410: Add dt nodes for the ehci / ohci usb controllers.

2014-11-10 Thread Lee Jones
On Fri, 07 Nov 2014, Peter Griffin wrote: > The stih410 has some additional usb controllers. This patch adds the > dt nodes which will enabled them to function correctly. > > Signed-off-by: Peter Griffin > --- > arch/arm/boot/dts/stih407.dtsi | 60 > ++ >

Re: [PATCH 09/13] ARM: STi: DT: STiH410: Add pinctl config for usb controllers.

2014-11-10 Thread Lee Jones
On Fri, 07 Nov 2014, Peter Griffin wrote: > This patch adds the required pin configiguration for the extra usb > controllers found on the stih410 device. > > Signed-off-by: Peter Griffin > --- > arch/arm/boot/dts/stih407-pinctrl.dtsi | 18 ++ > 1 file changed, 18 insertions(+)

Re: [PATCH 2/2] kernel: add support for live patching

2014-11-10 Thread Jiri Kosina
On Thu, 6 Nov 2014, Seth Jennings wrote: > diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c > new file mode 100644 > index 000..b32dbb5 > --- /dev/null > +++ b/kernel/livepatch/core.c [ ... snip ... ] > +/ > + * dynamic relocations (load-

Re: [PATCH 08/13] ARM: STi: DT: STiH410: Add defines for STiH410 DT clocks

2014-11-10 Thread Lee Jones
On Fri, 07 Nov 2014, Peter Griffin wrote: > Although most clock outputs are the same as stih407 SoC, stih410 > also has some additional new clock outputs. > > Signed-off-by: Peter Griffin > --- > include/dt-bindings/clock/stih410-clks.h | 24 > 1 file changed, 24 insert

Re: [PATCH] ALSA: korg1212: cleanup of printk

2014-11-10 Thread Takashi Iwai
At Mon, 10 Nov 2014 12:44:31 +0530, Sudip Mukherjee wrote: > > replaced all references of the debug messages via printk > with dev_* macro (mostly dev_dbg). > one reference was changed to pr_err as there the card might have been > uninitialized. > > while compiling after these modifications, we a

Re: [PATCH 07/13] ARM: STi: DT: STiH407: Add usb2 picophy dt nodes

2014-11-10 Thread Lee Jones
On Fri, 07 Nov 2014, Peter Griffin wrote: > This patch adds the dt nodes for the usb2 picophy found on the stih407 > family of devices. It is used on stih410 and later devices with the ehci/ohci > usb > controller, and is also used as the usb2 phy with the dwc3 usb3 controller. > > Signed-off-by

Re: [PATCH V8 00/14] perf, x86: Haswell LBR call stack support (kernel)

2014-11-10 Thread Peter Zijlstra
On Thu, Nov 06, 2014 at 09:54:17AM -0500, Kan Liang wrote: > Yan, Zheng (13): > perf, x86: Reduce lbr_sel_map size > perf, core: introduce pmu context switch callback > perf, x86: use context switch callback to flush LBR stack > perf, x86: Basic Haswell LBR call stack support > perf, core

Re: [PATCH 1/4] inet: Add skb_copy_datagram_iter

2014-11-10 Thread Michael S. Tsirkin
On Sun, Nov 09, 2014 at 09:19:08PM +, Al Viro wrote: > [Michael Cc'd] > > On Fri, Nov 07, 2014 at 11:42:53PM +, Al Viro wrote: > > > I'll finish RTFS drivers/vhost and if it turns out to be OK I'll post the > > series moving those checks to the moment of copying iovec from userland, > > s

Re: [PATCH v7 3/8] arm64: introduce is_device_dma_coherent

2014-11-10 Thread Catalin Marinas
On Fri, Nov 07, 2014 at 06:45:22PM +, Stefano Stabellini wrote: > On Fri, 7 Nov 2014, Catalin Marinas wrote: > > On Fri, Nov 07, 2014 at 05:35:41PM +, Stefano Stabellini wrote: > > > On Fri, 7 Nov 2014, Stefano Stabellini wrote: > > > > On Fri, 7 Nov 2014, Catalin Marinas wrote: > > > > > W

ARM: sti: SOC_STIH407 and STIH407_RESET?

2014-11-10 Thread Paul Bolle
Your commit c27321141915 ("ARM: sti: Add STiH407 Kconfig entry to select STIH407_RESET") was included in today's linux-next (ie, next-20141110). It adds a Kconfig entry for SOC_STIH407. That entry selects STIH407_RESET. There's no Kconfig symbol STIH407_RESET. And there's

[PATCH] iommu/amd: fix accounting of device_state

2014-11-10 Thread Oded Gabbay
This patch fixes a bug in the accounting of the device_state. In the current code, the device_state was put (decremented) too many times, which sometimes lead to the driver getting stuck permanently in put_device_state_wait(). That happen because the device_state->count would go below zero, which i

Re: [PATCH] ALSA: korg1212: cleanup of printk

2014-11-10 Thread Sudip Mukherjee
On Mon, Nov 10, 2014 at 11:10:55AM +0100, Takashi Iwai wrote: > At Mon, 10 Nov 2014 12:44:31 +0530, > Sudip Mukherjee wrote: > > > > replaced all references of the debug messages via printk > > with dev_* macro (mostly dev_dbg). > > one reference was changed to pr_err as there the card might have

Re: [PATCH RESEND 1/7] arm64: dts: Add APM X-Gene USB DTS node

2014-11-10 Thread Catalin Marinas
On Wed, Oct 29, 2014 at 04:23:37PM +, Mark Salter wrote: > On Mon, 2014-10-27 at 12:28 -0700, Feng Kan wrote: > > This parch adds the device tree nodes for APM X-Gnene USB host controller. > > Since X-Gene SOC supports maximum 2 USB ports, 2 dts node are added. > > > > Signed-off-by: Bao Truon

Re: [RFD] perf syscall error handling

2014-11-10 Thread Ingo Molnar
* Arnaldo Carvalho de Melo wrote: > Em Mon, Nov 03, 2014 at 05:50:19PM +0100, Peter Zijlstra escreveu: > > On Mon, Nov 03, 2014 at 02:25:48PM -0200, Arnaldo Carvalho de Melo wrote: > > > > The way that peterz suggested, i.e. returning information about which > > > perf_event_attr and which of

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